data_image0 _chemical_formula_structural Ba2Ni2O6 _chemical_formula_sum "Ba2 Ni2 O6" _cell_length_a 5.548906091011181 _cell_length_b 5.548907228008052 _cell_length_c 4.689801 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 120.0207553579881 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ba Ba1 1.0 0.3333188001769539 0.6666806074586968 0.749999840078502 1.0000 Ba Ba2 1.0 0.666682954005525 0.333320017258879 0.24999994669283404 1.0000 Ni Ni1 1.0 0.0 0.0 0.0 1.0000 Ni Ni2 1.0 0.0 0.0 0.4999998933856681 1.0000 O O1 1.0 0.14941111416747202 0.8505883377474381 0.24999994669283404 1.0000 O O2 1.0 0.850590640015007 0.149412286970138 0.749999840078502 1.0000 O O3 1.0 0.14957537458651 0.298970388140388 0.24999994669283404 1.0000 O O4 1.0 0.701029078149424 0.850424836133658 0.24999994669283404 1.0000 O O5 1.0 0.29897087368746994 0.149575788206943 0.749999840078502 1.0000 O O6 1.0 0.850423536230346 0.701028154813559 0.749999840078502 1.0000